From 6f663ebc8ce6bd8b3fd78a99c06adf219090d16c Mon Sep 17 00:00:00 2001 From: Marius Vollmer Date: Sun, 15 Sep 2002 21:31:42 +0000 Subject: Tell them to use 'provided?' instead of '*feaures*'. --- doc/ref/scheme-data.texi | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'doc/ref/scheme-data.texi') diff --git a/doc/ref/scheme-data.texi b/doc/ref/scheme-data.texi index d64284925..16ced7f1a 100755 --- a/doc/ref/scheme-data.texi +++ b/doc/ref/scheme-data.texi @@ -1919,11 +1919,11 @@ an introduction can be found in the Emacs manual (@pxref{Regexps, , Syntax of Regular Expressions, emacs, The GNU Emacs Manual}), or in many general Unix reference books. -If your system does not include a POSIX regular expression library, and -you have not linked Guile with a third-party regexp library such as Rx, -these functions will not be available. You can tell whether your Guile -installation includes regular expression support by checking whether the -@code{*features*} list includes the @code{regex} symbol. +If your system does not include a POSIX regular expression library, +and you have not linked Guile with a third-party regexp library such +as Rx, these functions will not be available. You can tell whether +your Guile installation includes regular expression support by +checking whether @code{(provided? 'regex)} returns true. @menu * Regexp Functions:: Functions that create and match regexps. -- cgit v1.2.3